<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2007 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * "Replace" dialog box window.
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title></title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta content="noindex, nofollow" name="robots" />
	<script type="text/javascript">

var oEditor = window.parent.InnerDialogLoaded() ;

function OnLoad()
{
	// First of all, translate the dialog box texts
	oEditor.FCKLanguageManager.TranslatePage( document ) ;

	window.parent.SetAutoSize( true ) ;

	oEditor.FCKUndo.SaveUndoStep() ;
}

function btnStat(frm)
{
	document.getElementById('btnReplace').disabled =
		document.getElementById('btnReplaceAll').disabled =
			( document.getElementById('txtFind').value.length == 0 ) ;
}

function ReplaceTextNodes( parentNode, regex, replaceValue, replaceAll, hasFound )
{
	for ( var i = 0 ; i < parentNode.childNodes.length ; i++ )
	{
		var oNode = parentNode.childNodes[i] ;
		if ( oNode.nodeType == 3 )
		{
			var sReplaced = oNode.nodeValue.replace( regex, replaceValue ) ;
			if ( oNode.nodeValue != sReplaced )
			{
				oNode.nodeValue = sReplaced ;
				if ( ! replaceAll )
					return true ;
				hasFound = true ;
			}
		}

		hasFound = ReplaceTextNodes( oNode, regex, replaceValue, replaceAll, hasFound ) ;
		if ( ! replaceAll && hasFound )
			return true ;
	}

	return hasFound ;
}

function GetRegexExpr()
{
	var sExpr = EscapeRegexString( document.getElementById('txtFind').value ) ;

	if ( document.getElementById('chkWord').checked )
		sExpr = '\\b' + sExpr + '\\b' ;

	return sExpr ;
}

function GetCase()
{
	return ( document.getElementById('chkCase').checked ? '' : 'i' ) ;
}

function GetReplacement()
{
	return document.getElementById('txtReplace').value.replace( /\$/g, '$$$$' ) ;
}

function EscapeRegexString( str )
{
	return str.replace( /[\\\^\$\*\+\?\{\}\.\(\)\!\|\[\]\-]/g, '\\$&' ) ;
}

function Replace()
{
	var oRegex = new RegExp( GetRegexExpr(), GetCase() ) ;
	if ( !ReplaceTextNodes( oEditor.FCK.EditorDocument.body, oRegex, GetReplacement(), false, false ) )
		alert( oEditor.FCKLang.DlgFindNotFoundMsg ) ;
}

function ReplaceAll()
{
	var oRegex = new RegExp( GetRegexExpr(), GetCase() + 'g' ) ;
	if ( !ReplaceTextNodes( oEditor.FCK.EditorDocument.body, oRegex, GetReplacement(), true, false ) )
		alert( oEditor.FCKLang.DlgFindNotFoundMsg ) ;
	window.parent.Cancel() ;
}
	</script>
</head>
<body onload="OnLoad()" style="overflow: hidden">
	<table cellspacing="3" cellpadding="2" width="100%" border="0">
		<tr>
			<td nowrap="nowrap">
				<label for="txtFind" fcklang="DlgReplaceFindLbl">
					Find what:</label>
			</td>
			<td width="100%">
				<input id="txtFind" onkeyup="btnStat(this.form)" style="width: 100%" tabindex="1"
					type="text" />
			</td>
			<td>
				<input id="btnReplace" style="width: 100%" disabled="disabled" onclick="Replace();"
					type="button" value="Replace" fcklang="DlgReplaceReplaceBtn" />
			</td>
		</tr>
		<tr>
			<td valign="top" nowrap="nowrap">
				<label for="txtReplace" fcklang="DlgReplaceReplaceLbl">
					Replace with:</label>
			</td>
			<td valign="top">
				<input id="txtReplace" style="width: 100%" tabindex="2" type="text" />
			</td>
			<td>
				<input id="btnReplaceAll" disabled="disabled" onclick="ReplaceAll()" type="button"
					value="Replace All" fcklang="DlgReplaceReplAllBtn" />
			</td>
		</tr>
		<tr>
			<td valign="bottom" colspan="3">
				&nbsp;<input id="chkCase" tabindex="3" type="checkbox" /><label for="chkCase" fcklang="DlgReplaceCaseChk">Match
					case</label>
				<br />
				&nbsp;<input id="chkWord" tabindex="4" type="checkbox" /><label for="chkWord" fcklang="DlgReplaceWordChk">Match
					whole word</label>
			</td>
		</tr>
	</table>
</body>
</html>
